82101240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 293660640

約数和(自身を除く): 211559400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 331, 360, 390, 424, 468, 477, 520, 530, 585, 636, 662, 689, 780, 795, 936, 954, 993, 1060, 1170, 1272, 1324, 1378, 1560, 1590, 1655, 1908, 1986, 2067, 2120, 2340, 2385, 2648, 2756, 2979, 3180, 3310, 3445, 3816, 3972, 4134, 4303, 4680, 4770, 4965, 5512, 5958, 6201, 6360, 6620, 6890, 7944, 8268, 8606, 9540, 9930, 10335, 11916, 12402, 12909, 13240, 13780, 14895, 16536, 17212, 17543, 19080, 19860, 20670, 21515, 23832, 24804, 25818, 27560, 29790, 31005, 34424, 35086, 38727, 39720, 41340, 43030, 49608, 51636, 52629, 59580, 62010, 64545, 70172, 77454, 82680, 86060, 87715, 103272, 105258, 119160, 124020, 129090, 140344, 154908, 157887, 172120, 175430, 193635, 210516, 228059, 248040, 258180, 263145, 309816, 315774, 350860, 387270, 421032, 456118, 516360, 526290, 631548, 684177, 701720, 774540, 789435, 912236, 1052580, 1140295, 1263096, 1368354, 1549080, 1578870, 1824472, 2052531, 2105160, 2280590, 2736708, 3157740, 3420885, 4105062, 4561180, 5473416, 6315480, 6841770, 8210124, 9122360, 10262655, 13683540, 16420248, 20525310, 27367080, 41050620, 82101240]

約数ペア:

[(1, 82101240), (2, 41050620), (3, 27367080), (4, 20525310), (5, 16420248), (6, 13683540), (8, 10262655), (9, 9122360), (10, 8210124), (12, 6841770), (13, 6315480), (15, 5473416), (18, 4561180), (20, 4105062), (24, 3420885), (26, 3157740), (30, 2736708), (36, 2280590), (39, 2105160), (40, 2052531), (45, 1824472), (52, 1578870), (53, 1549080), (60, 1368354), (65, 1263096), (72, 1140295), (78, 1052580), (90, 912236), (104, 789435), (106, 774540), (117, 701720), (120, 684177), (130, 631548), (156, 526290), (159, 516360), (180, 456118), (195, 421032), (212, 387270), (234, 350860), (260, 315774), (265, 309816), (312, 263145), (318, 258180), (331, 248040), (360, 228059), (390, 210516), (424, 193635), (468, 175430), (477, 172120), (520, 157887), (530, 154908), (585, 140344), (636, 129090), (662, 124020), (689, 119160), (780, 105258), (795, 103272), (936, 87715), (954, 86060), (993, 82680), (1060, 77454), (1170, 70172), (1272, 64545), (1324, 62010), (1378, 59580), (1560, 52629), (1590, 51636), (1655, 49608), (1908, 43030), (1986, 41340), (2067, 39720), (2120, 38727), (2340, 35086), (2385, 34424), (2648, 31005), (2756, 29790), (2979, 27560), (3180, 25818), (3310, 24804), (3445, 23832), (3816, 21515), (3972, 20670), (4134, 19860), (4303, 19080), (4680, 17543), (4770, 17212), (4965, 16536), (5512, 14895), (5958, 13780), (6201, 13240), (6360, 12909), (6620, 12402), (6890, 11916), (7944, 10335), (8268, 9930), (8606, 9540)]